From: "Martin K. Petersen" <martin.petersen@oracle.com>
To: Shai Malin <smalin@marvell.com>
Cc: <linux-scsi@vger.kernel.org>,
<GR-QLogic-Storage-Upstream@marvell.com>, <malin1024@gmail.com>,
Manish Rangankar <mrangankar@marvell.com>
Subject: Re: [PATCH v2] scsi: qedi: Add support for fastpath doorvell recovery
Date: Mon, 09 Aug 2021 23:56:28 -0400 [thread overview]
Message-ID: <yq1lf5auf53.fsf@ca-mkp.ca.oracle.com> (raw)
In-Reply-To: <20210804221412.5048-1-smalin@marvell.com> (Shai Malin's message of "Thu, 5 Aug 2021 01:14:12 +0300")
Shai,
> Driver fastpath employs doorbells to indicate to the device that work
> is available. Each doorbell translates to a message sent to the device
> over the pci. These messages are queued by the doorbell queue HW
> block, and handled by the HW.
Applied to 5.15/scsi-staging, thanks!
--
Martin K. Petersen Oracle Linux Engineering
next prev parent reply other threads:[~2021-08-10 3:57 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-04 22:14 [PATCH v2] scsi: qedi: Add support for fastpath doorvell recovery Shai Malin
2021-08-10 3:56 ` Martin K. Petersen [this message]
2021-08-11 15:47 ` Guenter Roeck
2021-08-12 2:52 ` Martin K. Petersen
2021-08-17 3:17 ` Martin K. Petersen
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